Water-Extendable Unsaturated Polyester Resin

Polycol Aqua-130 , a product of breakthrough technology, is a pre-promoted unsaturated polyester resin that can be extended with tap water of up to 30%. Water takes the place of styrene monomer. It is especially designed and chemically balanced to substantially reduce the exothermic reaction and to exhibit fast-curing properties.


Polycol Aqua-130 is recommended for use in various casting products.

Features & Benefits

  • High molecular weight
  • Good mechanical properties
  • Extended shelf life of 12 months
  • Fast and full cure in laminates
  • Water-reducible of up to 30%


Polycol Aqua-130 Unsaturated Polyester Resins are packed in steel drums containing 220 kilograms net weight.